Question

rohan wants to find out sum of first 50 natural numbers. Help him by drawing a flowc hart for the same ​

Answer 1

Answer:

1275

Explanation:

The number series 1, 2, 3, 4, . . . . , 49, 50.

The first term a = 1

The common difference d = 1

Total number of terms n = 50

S(n) = (n/2) (first+last)

S(50) = (50/2) (1+50)

S(50) = 25 × 51

= 1275